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| author | Klara Modin <[email protected]> | 2025-06-17 12:58:47 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2025-06-23 23:30:05 +0000 |
| commit | c5136add3f9b4c23b8bbe5f4d722c95d4cfb936e (patch) | |
| tree | e030fc1dc78649134770c11a971cde64bf87fba6 /lib/crypto/mpi/mpi-cmp.c | |
| parent | Revert "riscv: Define TASK_SIZE_MAX for __access_ok()" (diff) | |
| download | kernel-c5136add3f9b4c23b8bbe5f4d722c95d4cfb936e.tar.gz kernel-c5136add3f9b4c23b8bbe5f4d722c95d4cfb936e.zip | |
riscv: export boot_cpu_hartid
The mailbox controller driver for the Microchip Inter-processor
Communication can be built as a module. It uses cpuid_to_hartid_map and
commit 4783ce32b080 ("riscv: export __cpuid_to_hartid_map") enables that
to work for SMP. However, cpuid_to_hartid_map uses boot_cpu_hartid on
non-SMP kernels and this driver can be useful in such configurations[1].
Export boot_cpu_hartid so the driver can be built as a module on non-SMP
kernels as well.
Link: https://lore.kernel.org/lkml/20250617-confess-reimburse-876101e099cb@spud/ [1]
Cc: [email protected]
Fixes: e4b1d67e7141 ("mailbox: add Microchip IPC support")
Signed-off-by: Klara Modin <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions